readcmd.cpp

m16c flash startor 源码

// ReadCmd.cpp: CReadCmd Implementation.
//
// This software can be offered for free and used as necessary to aid 
// in your program developments.
//
// RENESAS TECHNOLOGY CORPORATION, RENESAS SOLUTIONS CORPORATION,
// and related original software developers assume no responsibility 
// for any damage or infringement of any third-party's rights, originating 
// in the use of the following software.
// Please use this software under the agreement and acceptance of these conditions. 
//
// Copyright(C)1998(2003) RENESAS TECHNOLOGY CORPORATION AND RENESAS SOLUTIONS CORPORATION
// ALL RIGHTS RESERVED
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "M16Cflsh.h"
#include "ReadCmd.h"
#include "PrgssDlg.h"

#include "defining.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CReadCmd::CReadCmd()
{

}

CReadCmd::~CReadCmd()
{

}

BOOL CReadCmd::exec(void)
{
	BOOL bResult = FALSE;
	CM16CflshApp*		pApp = (CM16CflshApp*)AfxGetApp();
	MSG				msg;

	// Get Comm Object.
	CSerialComm& comObj = GetSerialComm();

	// Get verify address range.
	unsigned int nStartAddress = 0;
	unsigned int nEndAddress = 0;
	// default丅
//	if(!GetAddressFromDialg(&nStartAddress, &nEndAddress, ADDRESS_SIZE))
	// Get File Address.
	if(!GetFileAddress(&nStartAddress, &nEndAddress, ADDRESS_SIZE))
	{
		return FALSE;
	}

	// If a start address is larger than an end address, it will end.
	if(!ChkStartToEnd(nStartAddress, nEndAddress))
	{
		AfxGetMainWnd()->MessageBox(GetResString(IDS_SMALESTART), GetResString(IDS_FLASH_TITLE), MB_ICONWARNING);
		return FALSE;
	}

	// Progress dialog setting.
	CProgressDlg* pDlg;
	BOOL bCancel = FALSE;
	pDlg = CProgressDlg::Instance(&bCancel, NULL);
	pDlg->InitialDialog("Read check.", "Read check.", 
							0, (nEndAddress - nStartAddress - 0x0100) / TO_INT, 0);

	// verify address range.
	for(int nSendAddress = nStartAddress; (long)nSendAddress < (long)nEndAddress;
												nSendAddress += 0x0100)
	{
		// read data.
		comObj.CleanUp(NULL);
		BYTE receive[PAGE_SIZE];
		if(!DoRead(&comObj, receive, nSendAddress))
		{
			pDlg->Done();
			return FALSE;
		}
	
		// Get Hex Data.
		BYTE byteData[PAGE_SIZE];
		ClearPage(byteData);
		int nPage = nSendAddress / 0x0100;
		GetPage(byteData, nPage);

		// verify
		CString strOther;
		for(int nIndex = 0; PAGE_SIZE > nIndex; nIndex++)
		{
			if( byteData[nIndex] != receive[nIndex])
			{
				// The difference was found.
				CString strFindMsg = GetResString(IDS_FIND_NFILES);
				strFindMsg += HexToStr(nSendAddress + nIndex);
				AfxGetMainWnd()->MessageBox(strFindMsg, GetResString(IDS_FLASH_TITLE));
				pDlg->Done();
				return bResult;
			}
		}

		// Progress Bar Update.
		pDlg->SetProgressPos((nSendAddress - nStartAddress) / TO_INT);

		// Event Loop
  		while (::PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE)) {
			if (!pApp->PumpMessage()) {
				::PostQuitMessage(0);
				break;
			}
		}
		if(bCancel)
		{
			break;
		}
		Sleep(10);
	}
	pDlg->Done();

	return	bResult;
}